The Secretary of Homeland Security shall incorporate into the National Response Plan prepared pursuant to section
312
(6) of title
6, other existing Federal emergency response plans, and programs prepared under section
5196
(b) of title
42 guidance on the use and deployment of the rapid response teams established under this section to respond to emergencies involving weapons of mass destruction. The Secretary of Homeland Security shall carry out this subsection in coordination with the Secretary of Defense and the heads of other Federal agencies involved with the emergency response plans.